Actually, the two are both big country fans; rocker Steven is releasing a country album and Dr. Phil has admitted he "loves" the genre.
Rounding out the list of presenters are: Beth Behrs (which makes sense since the ceremony airs on CBS), Cowboys QB Tony Romo (Texas, duh), Kelly Clarkson (crossover superstar), Hunter Hayes, and Thomas Rhett.
Thomas will be pulling double duty; he's also slated to duet with Cole Swindell.
Other performers include Jason Aldean, Dierks Bentley, Garth Brooks, Luke Bryan, Kenny Chesney, Eric Church, Alan Jackson, Miranda Lambert, Martina McBride, Brad Paisley, Reba, Blake Shelton, George Strait, Keith Urban, Brooks & Dunn, Florida Georgia Line, Lady Antebellum, Little Big Town, and Rascal Flatts.
Be sure to come back Sunday for full coverage of the ACM Awards.
[Image via WENN.]